{"id":20553,"date":"2025-02-08T02:59:00","date_gmt":"2025-02-07T18:59:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20553"},"modified":"2025-02-07T15:03:33","modified_gmt":"2025-02-07T07:03:33","slug":"1180dp-coils","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/automotive-steel\/1180dp-coils\/","title":{"rendered":"\u4e8c\u76f8\u92fc 1180DP \u92fc\u30b3\u30a4\u30eb"},"content":{"rendered":"<p class=\"wp-block-paragraph\">1180DP \u92fc\u306f\u3001\u305d\u306e\u512a\u308c\u305f\u5f37\u5ea6\u3001\u6210\u5f62\u6027\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u7279\u6027\u3067\u77e5\u3089\u308c\u3001\u69cb\u9020\u90e8\u54c1\u3084\u5b89\u5168\u4e0a\u91cd\u8981\u306a\u90e8\u54c1\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u305d\u306e\u4e3b\u306a\u7279\u5fb4\u3001\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3001\u7528\u9014\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><p class=\"wp-block-paragraph\">SteelPro Group \u304c\u591a\u69d8\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u4e00\u8cab\u3057\u305f\u54c1\u8cea\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3069\u306e\u3088\u3046\u306b\u78ba\u4fdd\u3057\u3066\u3044\u308b\u304b\u3092\u5f15\u304d\u7d9a\u304d\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\u3002<\/p><h2 class=\"wp-block-heading\">1180DP \u30b9\u30c1\u30fc\u30eb\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p class=\"wp-block-paragraph\">1180DP (\u4e8c\u76f8) \u92fc\u306f\u3001\u512a\u308c\u305f\u6a5f\u68b0\u7684\u6027\u80fd\u3068\u88fd\u9020\u306e\u5bb9\u6613\u3055\u3092\u517c\u306d\u5099\u3048\u305f\u9ad8\u5ea6\u306a\u9ad8\u5f37\u5ea6\u92fc (AHSS) \u3067\u3059\u3002\u3053\u306e\u4e8c\u76f8\u5fae\u7d30\u69cb\u9020\u306f\u3001\u786c\u3044\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u5cf6\u304c\u70b9\u5728\u3059\u308b\u5ef6\u6027\u30d5\u30a7\u30e9\u30a4\u30c8 \u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u9ad8\u5f37\u5ea6\u3068\u6210\u5f62\u6027\u306e\u7406\u60f3\u7684\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u6700\u5c0f\u5f15\u5f35\u5f37\u5ea6\u304c 1180 MPa \u306e\u3053\u306e\u92fc\u306f\u3001\u885d\u7a81\u30be\u30fc\u30f3\u3001\u69cb\u9020\u88dc\u5f37\u6750\u3001\u6975\u5ea6\u306e\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u90e8\u54c1\u306a\u3069\u3001\u6700\u3082\u8981\u6c42\u306e\u53b3\u3057\u3044\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">1180DP\u92fc\u306e\u4e3b\u306a\u7279\u5fb4<\/h2><h3 class=\"wp-block-heading\">\u6bd4\u985e\u306e\u306a\u3044\u5f37\u5ea6\u5bfe\u8cea\u91cf\u52b9\u7387<\/h3><p class=\"wp-block-paragraph\">1180DP \u92fc\u306f\u3001\u904e\u5ea6\u306e\u91cd\u91cf\u3092\u304b\u3051\u305a\u306b\u9ad8\u3044\u5f37\u5ea6\u3092\u5b9f\u73fe\u3057\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b89\u5168\u57fa\u6e96\u3092\u7dad\u6301\u307e\u305f\u306f\u5411\u4e0a\u3055\u305b\u306a\u304c\u3089\u3001\u3088\u308a\u8efd\u91cf\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u885d\u6483\u8010\u6027<\/h3><p class=\"wp-block-paragraph\">\u4e8c\u76f8\u69cb\u9020\u306b\u3088\u308a\u885d\u6483\u6642\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u52b9\u679c\u7684\u306b\u5206\u6563\u3067\u304d\u308b\u305f\u3081\u3001\u5b89\u5168\u6027\u304c\u91cd\u8981\u3068\u306a\u308b\u90e8\u54c1\u306b\u6700\u9069\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u88fd\u9020\u306e\u67d4\u8edf\u6027<\/h3><p class=\"wp-block-paragraph\">1180DP \u92fc\u306f\u3001\u3088\u308a\u9ad8\u5f37\u5ea6\u306e AHSS \u30b0\u30ec\u30fc\u30c9\u306b\u5c5e\u3057\u307e\u3059\u304c\u3001\u5341\u5206\u306a\u6210\u5f62\u6027\u3092\u4fdd\u6301\u3057\u3066\u304a\u308a\u3001\u5f93\u6765\u306e\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u6eb6\u63a5\u3067\u304d\u308b\u305f\u3081\u3001\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u304c\u7c21\u7d20\u5316\u3055\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">1180DP \u30b9\u30c1\u30fc\u30eb\u30b3\u30a4\u30eb\u306e\u5bf8\u6cd5\u3068\u898f\u683c<\/h2><p class=\"wp-block-paragraph\">SteelPro Group \u306f\u3001\u696d\u754c\u7279\u6709\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u5bf8\u6cd5\u306e 1180DP \u30b9\u30c1\u30fc\u30eb \u30b3\u30a4\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u88fd\u54c1\u306f\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u306e\u4e0b\u3067\u88fd\u9020\u3055\u308c\u3066\u304a\u308a\u3001ISO 9001\u3001SAE J2340\u3001EN 10346 \u306a\u3069\u306e\u56fd\u969b\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u8a8d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li>\u539a\u3055\u7bc4\u56f2: 0.8 mm \uff5e 2.5 mm (0.031 \u30a4\u30f3\u30c1 \uff5e 0.098 \u30a4\u30f3\u30c1)<\/li>\n\n<li>\u5e45\u7bc4\u56f2: 900 mm \uff5e 1,700 mm (35.4 \u30a4\u30f3\u30c1 \uff5e 66.9 \u30a4\u30f3\u30c1)<\/li>\n\n<li>\u30ab\u30b9\u30bf\u30e0\u9577\u3055: \u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u3058\u3066\u5229\u7528\u53ef\u80fd<\/li><\/ul><h2 class=\"wp-block-heading\">1180DP\u92fc\u306e\u5316\u5b66\u6210\u5206<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\uff08%\uff09<\/strong><\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td><td>\u2264 0.15<\/td><\/tr><tr><td>\u30de\u30f3\u30ac\u30f3 (Mn)<\/td><td>\u2264 2.0<\/td><\/tr><tr><td>\u30b1\u30a4\u7d20 (Si)<\/td><td>\u2264 0.5<\/td><\/tr><tr><td>\u30ea\u30f3 (P)<\/td><td>\u2264 0.020<\/td><\/tr><tr><td>\u786b\u9ec4\uff08S\uff09<\/td><td>\u2264 0.015<\/td><\/tr><tr><td>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff08Al\uff09<\/td><td>\u2265 0.015<\/td><\/tr><tr><td>\u30af\u30ed\u30e0 (Cr)\u3001\u30cb\u30aa\u30d6 (Nb)\u3001\u30c1\u30bf\u30f3 (Ti)<\/td><td>\u5f37\u5ea6\u3068\u5b89\u5b9a\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u5fae\u91cf\u6dfb\u52a0<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">1180DP\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30c8\u30ea\u30c3\u30af\u5024<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\u30fb\u30d0\u30ea\u30e5\u30fc<\/strong><\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u5ea6<\/td><td>850\uff5e1150MPa<\/td><td>123\uff5e167ksi<\/td><\/tr><tr><td>\u5f15\u5f35\u5f37\u5ea6<\/td><td>\u2265 1180 MPa<\/td><td>\u2265 171 ksi<\/td><\/tr><tr><td>\u4f38\u9577\uff08A50\uff09<\/td><td>\u2265 7%<\/td><td>\u2265 7%<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">\u52b9\u7387\u7684\u306a\u751f\u7523\u3068\u5c02\u9580\u30b5\u30fc\u30d3\u30b9<\/h3><p class=\"wp-block-paragraph\">1180DP \u30b9\u30c1\u30fc\u30eb\u30b3\u30a4\u30eb\u306e\u751f\u7523\u306f\u3001\u5b8c\u5168\u306a\u7cbe\u5bc6\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306b\u5f93\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002&nbsp;<\/p><p class=\"wp-block-paragraph\">\u71b1\u9593\u5727\u5ef6\u3067\u539a\u3055\u3068\u5f62\u72b6\u3092\u6c7a\u3081\u305f\u5f8c\u3001\u92fc\u306f\u9178\u6d17\u3055\u308c\u3066\u4e0d\u7d14\u7269\u304c\u9664\u53bb\u3055\u308c\u3001\u304d\u308c\u3044\u306a\u8868\u9762\u304c\u4f5c\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u5f8c\u306e\u51b7\u9593\u5727\u5ef6\u3067\u5bf8\u6cd5\u304c\u8abf\u6574\u3055\u308c\u3001\u7279\u6b8a\u306a\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u512a\u308c\u305f\u5f37\u5ea6\u3068\u5ef6\u6027\u3092\u3082\u305f\u3089\u3059\u4e8c\u76f8\u5fae\u7d30\u69cb\u9020\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u8868\u9762\u51e6\u7406\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/h3><p class=\"wp-block-paragraph\">\u5f53\u793e\u3067\u306f\u30011180DP \u92fc\u306e\u8010\u4e45\u6027\u3068\u8010\u8150\u98df\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u8868\u9762\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>GI\uff08\u4e9c\u925b\u30e1\u30c3\u30ad\uff09\uff1a<\/strong> G30\u3001G40\u3001G60\u3001G90<\/li>\n\n<li><strong>GA\uff08\u4e9c\u925b\u3081\u3063\u304d\u92fc\u677f\uff09:<\/strong> GA60\u3001GA80\u3001GA100<\/li>\n\n<li><strong>ZA\uff08\u4e9c\u925b\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff09\uff1a<\/strong> ZA120\u3001ZA140<\/li>\n\n<li><strong>UC\uff08\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306a\u3057\uff09:<\/strong> \u3055\u3089\u306a\u308b\u30ab\u30b9\u30bf\u30e0\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3082\u5229\u7528\u53ef\u80fd<\/li><\/ul><h3 class=\"wp-block-heading\">\u51e6\u7406\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306e\u30b5\u30dd\u30fc\u30c8<\/h3><p class=\"wp-block-paragraph\">\u5f53\u793e\u3067\u306f\u3001\u6b63\u78ba\u306a\u5bf8\u6cd5\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u7cbe\u5bc6\u30a8\u30c3\u30b8\u30c8\u30ea\u30df\u30f3\u30b0\u3084\u30b3\u30a4\u30eb\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u306a\u3069\u3001\u5e45\u5e83\u3044\u52a0\u5de5\u304a\u3088\u3073\u30ab\u30b9\u30bf\u30de\u30a4\u30ba \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u751f\u7523\u30e9\u30a4\u30f3\u306f\u3001\u5207\u65ad\u3001\u6253\u3061\u629c\u304d\u3001\u6210\u5f62\u306e\u5404\u64cd\u4f5c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3059\u3050\u306b\u7d71\u5408\u3067\u304d\u308b\u9244\u92fc\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002&nbsp;<\/p><p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u6700\u7d42\u88fd\u54c1\u304c\u304a\u5ba2\u69d8\u306e\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3057\u3001\u6700\u9ad8\u6c34\u6e96\u306e\u54c1\u8cea\u3092\u7dad\u6301\u3067\u304d\u308b\u3088\u3046\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">1180DP \u30b9\u30c1\u30fc\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2><p class=\"wp-block-paragraph\">1180DP \u92fc\u306f\u3001\u9ad8\u5f37\u5ea6\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u306e\u30e6\u30cb\u30fc\u30af\u306a\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u7528\u9014\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u81ea\u52d5\u8eca\u5b89\u5168\u90e8\u54c1<\/h3><ul class=\"wp-block-list\"><li>\u30b5\u30a4\u30c9\u30a4\u30f3\u30d1\u30af\u30c8\u30d3\u30fc\u30e0<\/li>\n\n<li>\u30c9\u30a2\u88dc\u5f37<\/li>\n\n<li>\u30af\u30e9\u30c3\u30b7\u30e5\u30dc\u30c3\u30af\u30b9<\/li>\n\n<li>A\u30d4\u30e9\u30fc\u3068B\u30d4\u30e9\u30fc<\/li>\n\n<li>\u30eb\u30fc\u30d5\u30ec\u30fc\u30eb\u3068\u69cb\u9020\u90e8\u6750<\/li><\/ul><h3 class=\"wp-block-heading\">\u7523\u696d\u304a\u3088\u3073\u91cd\u6a5f<\/h3><ul class=\"wp-block-list\"><li>\u91cd\u6a5f\u7528\u30d5\u30ec\u30fc\u30e0\u3068\u30b5\u30dd\u30fc\u30c8<\/li>\n\n<li>\u9ad8\u5fdc\u529b\u8ca0\u8377\u306b\u8010\u3048\u308b\u90e8\u54c1<\/li>\n\n<li>\u69cb\u9020\u88dc\u5f37<\/li><\/ul><h3 class=\"wp-block-heading\">\u5efa\u7bc9\u30fb\u5efa\u8a2d<\/h3><ul class=\"wp-block-list\"><li>\u8efd\u91cf\u30e2\u30b8\u30e5\u30e9\u30fc\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/li>\n\n<li>\u6975\u3081\u3066\u9ad8\u3044\u8010\u4e45\u6027\u3068\u5b89\u5b9a\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5c4b\u6839\u304a\u3088\u3073\u58c1\u306e\u652f\u6301\u30b7\u30b9\u30c6\u30e0\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">SteelPro Group \u304c\u30d7\u30ec\u30df\u30a2\u30e0 1180DP \u30b9\u30c1\u30fc\u30eb\u30b3\u30a4\u30eb\u3092\u7d0d\u5165<\/h2><p class=\"wp-block-paragraph\">SteelPro Group \u306f\u30011180DP \u30b9\u30c1\u30fc\u30eb \u30b3\u30a4\u30eb\u304a\u3088\u3073 800DP \u30b7\u30ea\u30fc\u30ba\u306e\u4fe1\u983c\u3067\u304d\u308b\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3067\u3059\u3002\u5f53\u793e\u306f\u3001\u5404\u30b3\u30a4\u30eb\u304c\u53b3\u683c\u306a\u54c1\u8cea\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u88fd\u9020\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u30c1\u30fc\u30e0\u306f\u304a\u5ba2\u69d8\u3068\u7dca\u5bc6\u306b\u9023\u643a\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u30b5\u30a4\u30ba\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><p 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top choice for structural and safety-critical 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